@conference {Lu20191949, title = {Non-linear Microwave Imaging Using Fast Iterative Shrinkage Thresholding}, booktitle = {Progress in Electromagnetics Research Symposium}, volume = {2019-June}, year = {2019}, note = {cited By 2}, pages = {1949-1956}, doi = {10.1109/PIERS-Spring46901.2019.9017793}, url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85081992157\&doi=10.1109\%2fPIERS-Spring46901.2019.9017793\&partnerID=40\&md5=8bedcba8b62c629a6b6d3bc498e9663d}, author = {Lu, P. and J C{\'o}rcoles and Kosmas, P.} }